Its a good post, but I'd add that there isvalso a different kind of optimization where you optimize by minimizing th overall cognitive load of any given code.

For example, it's important to develop a feel for data structures. Often, if you choose the right data structure, the algorithm is fairly easy. In other words, when faced with a choice of complex algorithm vs complex data structures, it's generally easier to work with a complex data structure and use a simpler algorithm.

Data is fairly static, and therefore easier to reason about, vs a complex and "dynamic" algorithm. Optimization for ease of reading and maintenance is also really important.